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Behind the 6-digit code: Building HOTP and TOTP from scratch

(blog.dogac.dev)
248 points dogacel | 1 comments | 11 Apr 25 13:06 UTC | HN request time: 0.479s | source
1. ryandv ◴[15 Apr 25 11:47 UTC] No.43691427[source]▶
Nice. I recommend RFC 4226 and RFC 6238 for those wanting to get their feet wet in reading RFCs and other specifications; they were the first RFCs I implemented (with others), and one of the first Rust projects I worked on.